7MMS
Crystal Structure of the Class Ie Ribonucleotide Reductase Beta-NrdI complex from Aerococcus urinae in Semiquinone Form with Cu(I) bound
Entity
Entity ID | Chain ID | Description | Type | Chain length | Formula weight | Number of molecules | DB Name (Accession) | Biological source | Descriptive keywords |
1 | A, B, C, D | Ribonucleoside-diphosphate reductase | polymer | 342 | 39321.0 | 4 | UniProt (F2I8X9) Pfam (PF00268) In PDB | Aerococcus urinae (strain ACS-120-V-Col10a) | |
2 | E, G, F, H | Protein NrdI | polymer | 147 | 16486.5 | 4 | UniProt (A0A178HGH7) Pfam (PF07972) UniProt (by SIFTS) (F2I8Y0) In PDB | Aerococcus urinae | |
3 | A, B, C | COPPER (I) ION | non-polymer | 63.5 | 4 | Chemie (CU1) | |||
4 | F, A, B, C, D... | GLYCEROL | non-polymer | 92.1 | 9 | Chemie (GOL) | |||
5 | A, B, C | CALCIUM ION | non-polymer | 40.1 | 3 | Chemie (CA) | |||
6 | H, E, G, F | 1-DEOXY-1-(7,8-DIMETHYL-2,4-DIOXO-3,4-DIHYDRO-2H-BENZO[G]PTERIDIN-1-ID-10(5H)-YL)-5-O-PHOSPHONATO-D-RIBITOL | non-polymer | 458.4 | 4 | Chemie (FNR) | |||
7 | water | water | 18.0 | 604 | Chemie (HOH) |
Sequence modifications
A, B, C, D: 1 - 337 (UniProt: F2I8X9)
E, G, F, H: 1 - 142 (UniProt: A0A178HGH7)
PDB | External Database | Details |
---|---|---|
Ser -4 | - | expression tag |
Asn -3 | - | expression tag |
Ile -2 | - | expression tag |
Leu -1 | - | expression tag |
Glu 0 | - | expression tag |
PDB | External Database | Details |
---|---|---|
Ser -4 | - | expression tag |
Asn -3 | - | expression tag |
Ile -2 | - | expression tag |
Leu -1 | - | expression tag |
Glu 0 | - | expression tag |
Sequence viewer
Contents of the asymmetric unit
Polymers | Number of chains | 8 |
Total formula weight | 223229.8 | |
Non-Polymers* | Number of molecules | 20 |
Total formula weight | 3036.7 | |
All* | Total formula weight | 226266.5 |